Cultivation System: Elder Edition

[Action + System + Comedy + MC teaches protagonist disciples + Isekai + Cultivation]While I wondered why the fender of a nice Cooper was growing bigger, fate spun elsewhere, and I woke up in the body of an Elder in a world of cultivation! And, of course, there's a system: one that allows me to create any martial art that I can imagine... provided I have enough Creation Points. And my first disciple just so happens to be a reincarnated monster from 10,000 years ago with an incurable poison that I can cure with my custom creation? Hey, this can be fun--nope, it's terrifying! The reputation of the guy I took over is just... it's the worst! Not only do I have to raise disciples to earn Creation Points to raise more disciples, I also have to rehabilitate the image that not even the best PR team on Earth could rehabilitate!These really are some crappy starting circumstances...